Markus Stumpf wrote:
> On Wed, Nov 10, 1999 at 01:40:57PM +0800, Edward Castillo-Jakosalem wrote:
> > I've been constantly monitoring our log files and have been noticing
> > lately that there are too many deliveries dying (says
> > connected...but_connection_died). I'm presently running qmail-send with
> > 100 concurrent remote deliveries.
>
> Is it always the same hosts(s)?
Mostly free web email services like hotmail, yahoo, and mailcity.
>
> > How come the mail which was queued up since yesterday is still not sent
> > when I sent a mail to the same address just now and was sent
> > immediatley?
>
> qmail uses a quadratic backoff algorithm. This is applied on a per
> message basis, not per host basis. The "fresh" message has gone through
> without any problems and the queued message is rescheduled and probably
> due within 1 hour or so.
> Dave Sill's "Living With Qmail" (Link from www.qmail.org; sorry I
> haven't my booksmarks at hand) has a table that shows the backoff and
> retry times.
> I have the link: http://Web.InfoAve.Net/~dsill/lwq.html
>
You think the cause is the delay between the connection of their servers and ours?
Thanks!
>
> \Maex
>
> --
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Edward Castillo-Jakosalem
Systems Administrator
Access Net (Phils.), Inc.
http://www.access.net.ph/ecj
[EMAIL PROTECTED]
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